Seymour Duncan AHB-1 Blackouts Active Humbucker Pickups - (Bridge Position) (Black) 9-volt active humbuckers deliver a less compressed tone, with a more extended frequency response Have less hum than the competition They also have more lows, more highs, and more output Simply put, the Blackouts have more tone than other active pickups All versions come with all necessary mounting hardware, including pots, jack, and a battery clip